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GB1233647A - - Google Patents

Info

Publication number
GB1233647A
GB1233647A GB1233647DA GB1233647A GB 1233647 A GB1233647 A GB 1233647A GB 1233647D A GB1233647D A GB 1233647DA GB 1233647 A GB1233647 A GB 1233647A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
pump
valve
june
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH890668A external-priority patent/CH501192A/en
Application filed filed Critical
Publication of GB1233647A publication Critical patent/GB1233647A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Multiple-Way Valves (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,233,647. Valves. H. A. TROESCH. 13 June, 1969 [15 June, 1968; 22 May, 1969], No. 30068/69. Heading F2V. [Also in Divisions F3-F4] A three-way mixing valve 19 in a central heating system comprises a diaphragm 20 the position of which relative to a seat 18 of the boiler output pipe 3 or inlet of a by-pass pipe 15 is controlled by a regulating diaphragm 27 which is dependent on the pressure differential across a pump 7 in the system as determined via pipes 24, 26. In a modification, the outlets of pipes 3, 15, Fig. 2, into the mixing valve are regulated by diaphragms 59, 60 mounted on a common shaft 56 having one end adjacent the pump formed as a piston 65 and a spring 63 attached to an inner casing 54 of the valve and the shaft exerts returning force. In a further modification, Fig. 3, the piston 65 is replaced by a diaphragm which together with the pump subdivides the valve casing into suction and pressure chambers.
GB1233647D 1968-06-15 1969-06-13 Expired GB1233647A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH890668A CH501192A (en) 1968-06-15 1968-06-15 Procedure for regulating heating systems and heating systems for carrying out the procedure
CH778569A CH510237A (en) 1968-06-15 1969-05-22 Procedure for regulating heating systems and heating systems for carrying out the procedure

Publications (1)

Publication Number Publication Date
GB1233647A true GB1233647A (en) 1971-05-26

Family

ID=25702226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233647D Expired GB1233647A (en) 1968-06-15 1969-06-13

Country Status (8)

Country Link
US (1) US3608818A (en)
BE (1) BE734567A (en)
CH (1) CH510237A (en)
DE (2) DE1928575B2 (en)
FR (1) FR2010967A1 (en)
GB (1) GB1233647A (en)
NL (1) NL6909026A (en)
SE (1) SE351482B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151756A (en) * 1983-12-20 1985-07-24 Allied Corp Valve mechanism for fuel system
GB2245967A (en) * 1990-06-28 1992-01-15 Electricity Ass Services Ltd Air conditioning system
US10830458B2 (en) * 2015-10-02 2020-11-10 Grundfos Holding A/S Hydraulic system
RU2807093C1 (en) * 2023-06-28 2023-11-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Heat supply system

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228918A1 (en) * 1972-06-14 1974-01-03 Ctc Gmbh CONTROL STATION
FR2211108A5 (en) * 1972-12-20 1974-07-12 Pont A Mousson
DE2408508C3 (en) * 1974-02-22 1979-02-22 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Device for water-side temperature control, in particular of motor vehicle heating and air conditioning systems
US4050626A (en) * 1975-04-18 1977-09-27 Awalt Jr Thomas Y Supplemental heat and heat transfer subsystems for solar air conditioning systems
IT1036636B (en) * 1975-07-25 1979-10-30 Ve Ma Elettropompe Spa IMPROVEMENT IN THE MEANS FOR REGULATING THE TEMPERATURE OF ENVIRONMENTS PARTICULARLY FOR CIRCUS HEATING SYSTEMS FORCED FLUID LACING
US4207866A (en) * 1977-09-15 1980-06-17 Boyd Rodney E Solar heating system including freeze protection
DE2940790C1 (en) * 1979-10-09 1982-03-18 Fa. Rud. Otto Meyer, 2000 Hamburg Process for energy-saving temperature control of heat supply systems
US4388964A (en) * 1979-10-11 1983-06-21 Arthur D. Little, Inc. Thermal control system
CH641889A5 (en) * 1980-02-04 1984-03-15 Landis & Gyr Ag HEATING SYSTEM.
DE3036640A1 (en) * 1980-09-29 1982-05-13 Georg Dipl.-Ing. 2000 Hamburg Clasen-Schulz Central heating circulation pump switching control - responds to water temp. at output of hot water boiler
SE457671B (en) * 1984-02-17 1989-01-16 Lampert Heinz DEVICE FOR Saturation of the amount of heat emitted to a room and the regulation of room temperature
US4700548A (en) * 1986-03-05 1987-10-20 Ontario, Inc. Control apparatus for ice rink refrigeration equipment
DE3701439C3 (en) * 1987-01-20 1994-07-28 Rolf Bommer Method of operating a boiler and boiler operated according to this method
ZA894689B (en) 1988-11-30 1990-09-26 Gen Electric Silicon infiltrated porous polycrystalline diamond compacts and their fabrications
ATA20989A (en) * 1989-02-02 1990-08-15 Vaillant Gmbh WATER HEATING SYSTEM
DE4426401A1 (en) 1994-07-26 1996-02-08 Baelz Gmbh Helmut Hot water heating system
US6732791B2 (en) * 1999-12-31 2004-05-11 Stac, Inc. Hydraulic oil cooler and supplying vessel pressure stabilizer
KR100812937B1 (en) * 2007-05-10 2008-03-11 주식회사 경동나비엔 Hot water supply system
DE102008028375A1 (en) 2008-06-13 2009-12-17 Solarnext Ag Delivery medium flow rate regulating method for e.g. hydraulic heating system, involves controlling flow rate of control unit by adjusting variable, which is formed from difference between actual value and reference value
KR101018774B1 (en) * 2008-06-24 2011-03-07 주식회사 경동네트웍 Hot water supply system to keep hot water temperature constant
KR100985384B1 (en) * 2008-06-27 2010-10-05 주식회사 경동네트웍 Method for controlling hot water temperature when using low flow hot water in hot water supply system
CN101922760B (en) * 2010-09-01 2012-11-28 余志锋 Water heater outlet pipeline cold water recycling device
EP2874039B1 (en) * 2013-11-19 2017-03-29 Grundfos Holding A/S Control method for a heat transfer system and heat transfer system
GB2520978A (en) * 2013-12-05 2015-06-10 Zonealone Ltd A domestic hot water installation
EP3150924B1 (en) * 2015-10-02 2019-07-31 Grundfos Holding A/S Hydraulic system
IT202100025670A1 (en) * 2021-10-07 2023-04-07 Accademia Europea Bolzano Eurac Res REGULATION SYSTEM FOR A THERMO-HYDRAULIC CIRCUIT AND CONTROL METHOD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344555A (en) * 1941-12-31 1944-03-21 Honeywell Regulator Co Heating and cooling system
US2490932A (en) * 1945-05-31 1949-12-13 Honeywell Regulator Co Control apparatus
US3236292A (en) * 1962-11-15 1966-02-22 Hupp Corp High temperature heating apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151756A (en) * 1983-12-20 1985-07-24 Allied Corp Valve mechanism for fuel system
US4556077A (en) * 1983-12-20 1985-12-03 Allied Corporation Switching valve for a fuel supply system
GB2245967A (en) * 1990-06-28 1992-01-15 Electricity Ass Services Ltd Air conditioning system
US10830458B2 (en) * 2015-10-02 2020-11-10 Grundfos Holding A/S Hydraulic system
RU2807093C1 (en) * 2023-06-28 2023-11-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Heat supply system

Also Published As

Publication number Publication date
DE1965938A1 (en) 1970-11-12
CH510237A (en) 1971-07-15
NL6909026A (en) 1969-12-17
BE734567A (en) 1969-12-15
DE1928575B2 (en) 1971-03-11
SE351482B (en) 1972-11-27
DE1928575A1 (en) 1970-02-05
FR2010967A1 (en) 1970-02-20
US3608818A (en) 1971-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees